raji

• Jan 3rd, 2007

 

the value of y is 11011111

  1*2^7+1*2^6+0+1*2^4+1*2^3+1*2^2+1*2*1+1*2^0=223

Sachin

• Jan 6th, 2007

 

~ (A | B) | (A . B)

~  :  Not

| : OR

. : AND

burogini.vinod

 Profile Answers by burogini.vinod 

• Jan 20th, 2007

 

the value of Y is A'B'+AB

sumit malik

• Jan 23rd, 2007

 

value of y is A'B'+AB.

muddu krishna

• May 12th, 2007

 

(A')(B')(AB)
=(A')(B')(BA)
=(A')(B'B)(A)
=(A')F(A)
=F

varsha

• Jun 24th, 2007

 

The ans is not of b i.e. b'

Chaitanya

• Oct 31st, 2007

 

The correct answer is:

Y = (A`)(B`) + (AB)

Y(00) = (1)(1) + (0*0) = 1 + 0 = 1
Y(00) = (1)(1) + (0*0) = 1 + 0 = 1
Y(01) = (1)(0) + (0*1) = 1 + 1 = 0
Y(01) = (1)(0) + (0*1) = 1 + 1 = 0
Y(10) = (0)(1) + (1*0) = 1 + 1 = 0
Y(10) = (0)(1) + (1*0) = 1 + 1 = 0
Y(11) = (0)(0) + (1*1) = 0 + 1 = 1
Y(11) = (0)(0) + (1*1) = 0 + 1 = 1

gattu

• Nov 27th, 2007

 

I think it is:
Y = (A xor B)' or C

I was not sure about the conventions of calling xor and or.. so putting it as characters..

priyam_apti

 Profile Answers by priyam_apti 

• Feb 11th, 2010

 

Y=NEGATION OF (A EX-OR B)

~(A EX-OR B)

A  -----------------B------------A ex-or B----------- ~(A ex-or B)
0------------------0--------------0-----------------------1
0------------------1--------------1-----------------------0
1------------------0--------------1-----------------------0
1------------------1--------------0-----------------------1


VALUE OF C could be anything(0 / 1)

kk24khatter

 Profile Answers by kk24khatter 

• Jan 28th, 2011

 

a'b'c' +a'b'c+abc'+abc
a'b'(c+c')+ab(c+c')
a'b'+ab